<template>
	<div class="app-container">
		<h4 class="form-header h4">基本信息</h4>
		<el-form :model="form" label-width="80px">
			<el-row>
				<el-col :span="8" :offset="2">
					<el-form-item label="用户昵称" prop="nickName">
						<el-input v-model="form.nickName" disabled/>
					</el-form-item>
				</el-col>
				<el-col :span="8" :offset="2">
					<el-form-item label="登录账号" prop="userName">
						<el-input v-model="form.userName" disabled/>
					</el-form-item>
				</el-col>
			</el-row>
		</el-form>

		<h4 class="form-header h4">角色信息</h4>
		<el-table v-loading="loading" :row-key="getRowKey" @row-click="clickRow" ref="roleRef"
				  @selection-change="handleSelectionChange"
				  :data="roles.slice((pageNum - 1) * pageSize, pageNum * pageSize)">
			<el-table-column label="序号" width="55" type="index" align="center">
				<template #default="scope">
					<span>{{ (pageNum - 1) * pageSize + scope.$index + 1 }}</span>
				</template>
			</el-table-column>
			<el-table-column type="selection" :reserve-selection="true" :selectable="checkSelectable"
							 width="55"></el-table-column>
			<el-table-column label="角色编号" align="center" prop="roleId"/>
			<el-table-column label="角色名称" align="center" prop="roleName"/>
			<el-table-column label="权限字符" align="center" prop="roleKey"/>
			<el-table-column label="创建时间" align="center" prop="createTime" width="180">
				<template #default="scope">
					<span>{{ parseTime(scope.row.createTime) }}</span>
				</template>
			</el-table-column>
		</el-table>

		<pagination v-show="total > 0" :total="total" v-model:page="pageNum" v-model:limit="pageSize"/>

		<el-form label-width="100px">
			<div style="text-align: center;margin-left:-120px;margin-top:30px;">
				<el-button type="primary" @click="submitForm()">提交</el-button>
				<el-button @click="close()">返回</el-button>
			</div>
		</el-form>
	</div>
</template>

<script setup name="AuthRole">
import {getAuthRole, updateAuthRole} from "@/api/system/user";

const route = useRoute();
const {proxy} = getCurrentInstance();

const loading = ref(true);
const total = ref(0);
const pageNum = ref(1);
const pageSize = ref(10);
const roleIds = ref([]);
const roles = ref([]);
const form = ref({
	nickName: undefined,
	userName: undefined,
	userId: undefined
});

/** 单击选中行数据 */
function clickRow(row) {
	if (checkSelectable(row)) {
		proxy.$refs["roleRef"].toggleRowSelection(row);
	}
};

/** 多选框选中数据 */
function handleSelectionChange(selection) {
	roleIds.value = selection.map(item => item.roleId);
};

/** 保存选中的数据编号 */
function getRowKey(row) {
	return row.roleId;
};

// 检查角色状态
function checkSelectable(row) {
	return row.status === "0" ? true : false;
};

/** 关闭按钮 */
function close() {
	const obj = {path: "/system/user"};
	proxy.$tab.closeOpenPage(obj);
};

/** 提交按钮 */
function submitForm() {
	const userId = form.value.userId;
	const rIds = roleIds.value.join(",");
	updateAuthRole({userId: userId, roleIds: rIds}).then(response => {
		proxy.$modal.msgSuccess("授权成功");
		close();
	});
};

(() => {
	const userId = route.params && route.params.userId;
	if (userId) {
		loading.value = true;
		getAuthRole(userId).then(response => {
			form.value = response.user;
			roles.value = response.roles;
			total.value = roles.value.length;
			nextTick(() => {
				roles.value.forEach(row => {
					if (row.flag) {
						proxy.$refs["roleRef"].toggleRowSelection(row);
					}
				});
			});
			loading.value = false;
		});
	}
})();
</script>
